EP1139079A3 - Messverfahren zur Bestimmung der optischen Transmission oder Reflexion - Google Patents
Messverfahren zur Bestimmung der optischen Transmission oder Reflexion Download PDFInfo
- Publication number
- EP1139079A3 EP1139079A3 EP01890086A EP01890086A EP1139079A3 EP 1139079 A3 EP1139079 A3 EP 1139079A3 EP 01890086 A EP01890086 A EP 01890086A EP 01890086 A EP01890086 A EP 01890086A EP 1139079 A3 EP1139079 A3 EP 1139079A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- measurement
- reflection
- optical transmission
- radiation
- modulating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 230000005540 biological transmission Effects 0.000 title abstract 2
- 230000003287 optical effect Effects 0.000 title abstract 2
- 238000005259 measurement Methods 0.000 abstract 4
- 230000005855 radiation Effects 0.000 abstract 3
- 238000011156 evaluation Methods 0.000 abstract 1
- 230000003993 interaction Effects 0.000 abstract 1
- 238000000691 measurement method Methods 0.000 abstract 1
- 239000004065 semiconductor Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/08—Arrangements of light sources specially adapted for photometry standard sources, also using luminescent or radioactive material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G01J3/06—Scanning arrangements arrangements for order-selection
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G01J3/10—Arrangements of light sources specially adapted for spectrometry or colorimetry
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/255—Details, e.g. use of specially adapted sources, lighting or optical systems
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT2292000U | 2000-03-27 | ||
| AT0022900U AT4201U1 (de) | 2000-03-27 | 2000-03-27 | Messverfahren zur bestimmung der optischen transmission oder reflexion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1139079A2 EP1139079A2 (de) | 2001-10-04 |
| EP1139079A3 true EP1139079A3 (de) | 2002-12-11 |
Family
ID=3484972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP01890086A Withdrawn EP1139079A3 (de) | 2000-03-27 | 2001-03-19 | Messverfahren zur Bestimmung der optischen Transmission oder Reflexion |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP1139079A3 (de) |
| AT (1) | AT4201U1 (de) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3735127A (en) * | 1971-09-15 | 1973-05-22 | Barnes Eng Co | Infrared two gas analyzer |
| US4557604A (en) * | 1979-12-26 | 1985-12-10 | Verbatim Corporation | Floppy disk transmissivity meter |
| EP0592200A1 (de) * | 1992-10-06 | 1994-04-13 | Hamamatsu Photonics K.K. | Verfahren und Vorrichtung zur Messung optischer Informationen in einem streuenden Medium |
| NL1002179C2 (nl) * | 1996-01-26 | 1997-07-29 | Stichting Fund Ond Material | Absorptie-spectrometer. |
| EP0826958A2 (de) * | 1996-08-30 | 1998-03-04 | Hamamatsu Photonics K.K. | Verfahren und Vorrichtung zur Gewinnung von Informationen über die optische Absorption eines streuenden Mediums |
-
2000
- 2000-03-27 AT AT0022900U patent/AT4201U1/de not_active IP Right Cessation
-
2001
- 2001-03-19 EP EP01890086A patent/EP1139079A3/de not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3735127A (en) * | 1971-09-15 | 1973-05-22 | Barnes Eng Co | Infrared two gas analyzer |
| US4557604A (en) * | 1979-12-26 | 1985-12-10 | Verbatim Corporation | Floppy disk transmissivity meter |
| EP0592200A1 (de) * | 1992-10-06 | 1994-04-13 | Hamamatsu Photonics K.K. | Verfahren und Vorrichtung zur Messung optischer Informationen in einem streuenden Medium |
| NL1002179C2 (nl) * | 1996-01-26 | 1997-07-29 | Stichting Fund Ond Material | Absorptie-spectrometer. |
| EP0826958A2 (de) * | 1996-08-30 | 1998-03-04 | Hamamatsu Photonics K.K. | Verfahren und Vorrichtung zur Gewinnung von Informationen über die optische Absorption eines streuenden Mediums |
Also Published As
| Publication number | Publication date |
|---|---|
| AT4201U1 (de) | 2001-03-26 |
| EP1139079A2 (de) | 2001-10-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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| PUAL | Search report despatched |
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| AKX | Designation fees paid | ||
| REG | Reference to a national code |
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| STAA | Information on the status of an ep patent application or granted ep patent |
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| 18D | Application deemed to be withdrawn |
Effective date: 20030612 |